One common method of measuring flow rate of a fluid through a pipe is the:
A) dynaflow method. B) differential pressure method.
C) hall effect. D) wein-bridge method.
B
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Determine the U-factor of the wall assembly in Question 2, which consists of 15% glazed area, and the U-value of glazing is 0.65.
What will be an ideal response?
An outward clinch tacker is used to ____.
A. bend wire on a pipe hook B. install a pipe rivet C. drive a roofing nail D. spread the ends of a staple outward
A rear-wheel drive vehicle shudders or vibrates when first accelerating from a stop. The vibration is less noticeable at higher speeds. The most likely cause is ________
A) Excessive U-joint working angles B) Unequal U-joint working angles C) Brinelling of the U-joint D) Drive shaft imbalance
In television sets and oscilloscopes, ____ waveforms are used to sweep the electron beam across the screen, creating the image.
A. sine B. square C. triangular D. sawtooth